Perhaps you should try some spelling variations:
choice information » price information, change information, device information
technology choice » technology change
5.3 communication » 2.3 communication, 4.3 communication, 1.3 communication
information tax » information two, information table, information tidal
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
base 5.3 » case 5.3, base 4.3, base 3.3
costs a » costs _, costs 4

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology choice information tax base 5.3 communication costs a developpement l afrique.*.